will shift its focus from foreign terrorism or terror terrorism abroad to more of a domestic policy or domestic issues. i think it's going to be both i think we face a threat from anti-government nazis as well as all to radical salafist jihad s. and i do believe that that the risk continues that the difficult thing is is. when is the next plot are going to be successful we had a string of dozens of plots of both from domestic extremists and and foreign sympathetic extremists if you will and most of them are unsuccessful so it's when is that shot going to go into the goal and that's what we worry about we could have mass casualties and any time in the united states or in europe when some of these folks are successful the plots keep coming now turning to the brothers themselves lots of reports coming about the fact that they are of chechen descent now they've mostly spent their lives in the united states so what do you think could have ignited their radicalization and develop their hatred for the country that they lived in for so long. well i think it's a right of personal factors was or